CN205955481U - Theftproof freight train - Google Patents
Theftproof freight train Download PDFInfo
- Publication number
- CN205955481U CN205955481U CN201620839263.6U CN201620839263U CN205955481U CN 205955481 U CN205955481 U CN 205955481U CN 201620839263 U CN201620839263 U CN 201620839263U CN 205955481 U CN205955481 U CN 205955481U
- Authority
- CN
- China
- Prior art keywords
- pin hole
- latch post
- compartment
- antitheft
- car door
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a theftproof freight train, including the goods driving license body, the goods driving license body is including carriage and driver's cabin, be provided with articulated seat on the carriage, it is provided with the hinge pedestal to rotate in the articulated seat, an organic whole is provided with the carriage door on the hinge pedestal, be provided with first bolt hole on the articulated seat, be provided with second bolt hole on the hinge pedestal, work as when the carriage door is closed, first bolt hole and second bolt hole intercommunication, the interior is provided with the bolt post that is arranged in inserting first bolt hole and second bolt hole, the bolt post other end is provided with and is arranged in driving the actuating mechanism that first bolt hole and second bolt hole are gone into to the bolt stake pocket, and its technical scheme main points are through setting up bolt post and first bolt hole and second bolt hole, can will hinge the seat and be in the same place with the hinge pedestal grafting when the carriage door is closed, preventing the two rotation, and then can avoid being stolen so that the carriage door can't be opened.
Description
Technical field
This utility model is related to transporting equipment, particularly to a kind of antitheft lorry.
Background technology
In cartage, boxcar can be opened by lawless person, after opening compartment, can steal unbridledly, this
Bring very big economic loss to car owner, have a strong impact on the sound development of transportation and logistics.
China Patent Publication No. be CN 202138427 U patent disclose a kind of antitheft lorry, include compartment board,
Fixing batten, fixing batten is equiped with latch hook and pintle hook lock, compartment board is equiped with lock nose corresponding to latch hook, fixing batten
Outside be actively coupled upper and lower draw back plate, upper and lower draw back plate is fixed with corresponding to pintle hook lock protecting cover plate, upper and lower draw back plate,
It is equiped with the locking plate with keyhole on fixing batten, but, after long-term use, get rusty easily between upper and lower draw back plate and compartment,
Upper and lower draw back plate is led to can not normally to slide, in loading or unloading, car door opens inconvenience, laborious when opening.
Utility model content
In view of the shortcomings of the prior art, the purpose of this utility model is that providing a kind of car door to open easily prevents
Steal compartment.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of antitheft lorry, bag
Include lorry body, described lorry body includes compartment and driver's cabin, described compartment is provided with hinged seat, described hinged seat transfer
Move and be provided with articulated column, described articulated column has been wholely set car door, described hinged seat is provided with the first pin hole, hinged
Second pin hole is provided with post, when described car door closes, described first pin hole is connected with the second pin hole, described car
Railway carriage or compartment is internally provided with for inserting the latch post in the first pin hole and the second pin hole, and the described latch post other end is provided with use
In driving latch post to insert the drive mechanism in the first pin hole and the second pin hole, described drive mechanism is located at interior.
By technique scheme, when car door is closed, the first pin hole will be alignd with the second pin hole, at this moment pass through
Drive mechanism inserts latch post in the first pin hole and the second pin hole, and hinged seat can not will revolve and articulated column between afterwards
Turn, therefore when not extracting latch post from the second pin hole out, car door will cannot be opened all the time, simultaneously as driving
Mechanism is located at interior, so latch post cannot be extracted out from the second pin hole by stealer in vehicle exterior, plays effectively
Antitheft purpose, general door lock is additionally provided with car door simultaneously, plays the effect of double protection, by drive mechanism control
System is simple to operate, easy to control.
Preferably, the side wall of described first pin hole and the second pin hole is perpendicular to the rotating shaft of car door.
By technique scheme, so that latch post effectively prevents the rotation between hinged seat and articulated column, make
The first pin hole vertical with door-plate with the second pin hole, so, both so that latch post through articulated column axle center it is ensured that
Articulated column intensity requirement everywhere, can facilitate drive mechanism that latch post is inserted the first hinge hole and the second hinge hole again.
Preferably, described first pin hole is all consistent with the second pin hole shape size, the outer wall of described latch post and institute
State the hole wall laminating of the first pin hole.
By technique scheme so that after latch post inserts in the first pin hole and the second pin hole, hinged seat and hinge
Connect and will not rotate completely between post, prevent from occurring producing between car door and compartment during small rotation and clash into, send out when walking
Go out noise.
Preferably, the section of described latch post is ellipse, and the long axis direction in the section of described latch post and articulated column
Central axis upright.
By technique scheme, due to latch post can be subject in the direction of articulated column and hinged seat mutually rotation larger
Shearing force, such that latch post is bent in this direction or fractures, is not reached prevention articulated column and is rotated with hinged seat
Purpose, by latch post is arranged ovalisation, and make the shearing in the wider place of latch post and hinged seat and articulated column
The direction of power is unanimously it is possible to enable latch post to bear larger shearing force and do not deform upon or be broken off.
Preferably, described drive mechanism includes being fixed on the cylinder of compartment inwall, the work of described latch post one end and cylinder
Stopper rod is connected, and the other end puts in the first pin hole.
By technique scheme, latch post is controlled to enter the first pin hole and the second pin hole in order to convenient
In, interior is provided with cylinder, the piston rod of one end of latch post and cylinder is fixed together it is possible to convenient control
Whether latch post processed is inserted in the first pin hole and the second pin hole, when needing to open car door, controls the piston rod of cylinder
Shrink, such latch post will be moved together with piston rod, and out so that between hinged seat and articulated column from the second pin hole
Can conveniently rotate；Meanwhile, can easily pass through cylinder when car door is closed and latch post is inserted the second pin hole
In, whole process high degree of automation, do not need to expend on the basis of original door lock the more time just can play antitheft
Purpose.
Preferably, on described cylinder, signal communication has the control system for driving cylinder work, described control system position
Indoor in driving.
By technique scheme, cylinder is controlled to make the convenient insertion of latch post or from the second pin hole for convenience
Out, will control cylinder operation control system antitheft drive indoor, so need opened carriage Men Shixian drive indoor by gas
The piston rod of cylinder withdraws, and then just the door-lock opening in car door can easily opened compartment, effect shipment unloading
Purpose, simple to operation, control system is driving interior, so antitheft degree is high, someone can find when stealing in time.
Preferably, it is provided with contact switch between described car door and compartment, described contact switch and control system signal
Connection,
By technique scheme, in order to prevent when car door is opened because maloperation is by air cylinder driven, piston masthead
Dynamic latch post is moved so that latch post is bent or so that cylinder is damaged, and can be provided between car door and compartment
Contact switch, and contact switch is connected with control system, when car door is closed contact and opened dry being triggered, contact switch can be to
Control system send signal so that control system energy driving cylinder work, when car door is not turned off, contact switch not by
Triggering, at this moment because control system does not receive the signal of contact switch, so operating in any case, control system will all can not
Driving cylinder promotes latch post work.
Preferably, described drive mechanism includes the electric magnet for holding latch post, described compartment is fixed with for
Support the support base of latch post, be provided between described electric magnet and latch post for latch post is advanced the first pin hole and the
Thrust spring in two pin holes.
By technique scheme, control latch post to insert in the second pin hole for convenience, electricity is set in interior
Magnet, latch post is arranged to ironwork, and when work of electromagnet, latch post will be to electric magnet sidesway in the presence of magnetic force
Dynamic so that latch post from the second pin hole out, be provided with thrust spring between electric magnet and latch post simultaneously, this
Sample, when electric magnet quits work, can make latch post enter in pin hole, whole process operates in the presence of thrust spring
Simple and convenient, simultaneously so that Stable sliding during latch post work, compartment arranges support base, latch post propped up by support base
Prop up.
Preferably, the two ends of described thrust spring are linked together with electric magnet, latch post respectively.
By technique scheme, in order to prevent thrust spring from dropping from electric magnet, or thrust spring and electric magnet
And slip off between latch post, the two ends of thrust spring are respectively welded on electric magnet and latch post.
Preferably, on described electric magnet, signal is connected with the operation button for controlling work of electromagnet, and described operation is pressed
Button is located at drives interior.
By technique scheme, control electric magnet for convenience so that latch post from the second pin hole out,
The operation button controlling electric magnet is arranged on and drives interior, as such, it is desirable to when opening car door, need first driving indoor beating
Open electromagnetic valve switch, in not entering into driver's cabin front it is impossible to car door is opened, good anti-theft effect.
In sum, this utility model having the beneficial effect that in contrast to prior art：By on hinged seat with articulated column
First pin hole and the second pin hole are set, are provided with latch post, Ke Yi in the first pin hole and the second pin hole simultaneously
When car door is closed, latch post is inserted in the first pin hole and the second pin hole so that hinged seat and articulated column are fixed on one
Rise it is impossible to rotate, pass through setting drive mechanism simultaneously and can easily control car door can normally open, and due to
Drive mechanism is located in compartment, so cannot open car door when not destroying compartment in outside, good anti-theft effect.
Brief description
Fig. 1 is the structural representation of embodiment one；
Fig. 2 is the structural representation in the compartment of embodiment one；
Fig. 3 is the enlarged diagram at A in Fig. 2；
Fig. 4 is the structural representation of hinged seat and articulated column in embodiment one；
Fig. 5 is the exploded perspective view with articulated column for the hinged seat of embodiment one；
Fig. 6 is the structural representation of embodiment two.
Reference：1st, compartment；2nd, driver's cabin；3rd, hinged seat；4th, articulated column；5th, car door；6th, the first pin hole；7th,
Two pin holes；8th, latch post；9th, cylinder；10th, contact switch；11st, electric magnet；12nd, support base；13rd, thrust spring；14th, door lock.
Specific embodiment
Below in conjunction with accompanying drawing, this utility model is described in further detail.
This specific embodiment is only that it is not to restriction of the present utility model, ability to explanation of the present utility model
Field technique personnel can make to the present embodiment after reading this specification as needed does not have the modification of creative contribution, but
As long as all being protected by Patent Law in right of the present utility model.
Embodiment one：
As shown in figure 1, a kind of antitheft lorry, including lorry body, lorry body includes compartment 1 and driver's cabin 2, compartment 1
Positioned at driver's cabin 2 rear, compartment 1 is hollow rectangular-shaped, and compartment 1 is arranged away from one end hollow out of driver's cabin 2, as shown in Fig. 2
Compartment 1 hollow out end is provided with car door 5, the side of car door 5 is hinged with compartment 1, is provided with hinged on compartment 1
Seat 3, is provided with articulated column 4 in car door 5, and in articulated column 4 insertion hinged seat 3 during use, hinged seat 3 is with circular port
Pedestal, articulated column 4 is located at the cylinder with hinged seat 3 cooperation.
As shown in figure 3, when car door 5 is closed, hinged seat 3 offers the first pin hole 6 perpendicular to car door 5,
As shown in figure 5, the second pin hole 7 is provided with the relative place of the first pin hole 6 on articulated column 4 simultaneously, the first pin hole 6 and
The size shape of two pin holes 7 is all consistent, meanwhile, is plugged with latch post 8 in the first pin hole 6 and the second pin hole 7, when slotting
When pin 8 is located in the first spliced eye and the second spliced eye, hinged seat 3 can not mutually be rotated with articulated column 4, at this moment with
The car door 5 that articulated column 4 is connected will nor rotate, and then car door 5 will be unable to open.
As shown in figure 4, being fixed with cylinder 9 on compartment 1 inwall, one end of cylinder 9 is connected with one end of latch post 8, inserts
The other end of pin 8 is located in the first spliced eye, is inserted by controlling the piston rod of cylinder 9 that latch post 8 can be driven to enter second
Connect in hole, complete the fixation of car door 5；Wherein, the cross sectional shape of latch post 8 is ellipse, and its cross sectional shape wherein latch
The long axis direction in post 8 section is consistent with the direction of rotation of articulated column 4.
Wherein, on cylinder 9, signal communication has control system, and control system has play button, is pressed by pressing work
Button just can easily control whether cylinder 9 can work, and control system is located in driver's cabin 2, facilitates driver to control in time
Whether car door 5 can be opened；It is provided with contact switch 10 between car door 5 and compartment 1, and contact switch 10 and control
System signal connects.
When needing to freight in compartment 1 or unload, play button is pressed in driver's cabin 2 by driver, at this moment cylinder 9
Piston rod will be driven to bounce back to the inside of cylinder 9, meanwhile, the latch post 8 being connected with piston rod will be gone out from the second pin hole 7
Come, such hinged seat 3 can rotate and articulated column 4 between, go to afterwards and pass through key at car door 5 by car door 5
Open, then freighted；When needing to close car door 5, car door 5 is above pushed away so that car door 5 and compartment 1 to compartment 1
On contact open dry contact, the contact switch 10 that sets out send signal so that control system can responsive operation button, so drive
Member just can enter and press play button in driver's cabin 2 so that cylinder 9 works, and promotes latch post 8 from the first pin hole 6
Enter in the second pin hole 7, even if the door lock 14 so in car door 5 is opened, also cannot open car door 5, play dual anti-
The effect stolen, simultaneously because cylinder 9 is located at the every portion in compartment 1, so not will be unable to open car by the control knob in driver's cabin 2
Railway carriage or compartment door 5, good anti-theft effect, prevent in handling goods by arranging contact switch 10, cylinder 9 is driven by maloperation, but
Because car door 5 is to be not turned off state, so the first pin hole 6 is not connected with the second pin hole 7, so latch post 8 will be unable to
Enter and enter from the first spliced eye in the second spliced eye so that latch post 8 is hit curved or makes cylinder 9 damaged.
Embodiment two：
As shown in fig. 6, a kind of antitheft lorry, the difference with embodiment one is that latch post 8 is to drive by electric magnet 11,
Support base 12 for supporting latch post 8 is fixed with compartment 1, support base 12 has the slide opening consistent with latch post 8 profile, inserts
Pin 8 is located inside slide opening, and the size of slide opening is more than the size of latch post 8, and latch post 8 is ironwork, in latch post 8 and electromagnetism
It is welded with thrust spring 13 between ferrum 11, the active force of thrust spring 13 is less, latch post 8 can be pushed in the second spliced eye i.e.
Can.
Wherein it is connected with operation button with signal on electric magnet 11, operation button is located in driver's cabin 2；Need to open compartment
During door 5, the lower operation button of peace, it is possible to make electric magnet 11 work, at this moment has larger magnetic force, in magnetic force on electric magnet 11
In the presence of, latch post 8 overcomes thrust spring 13 to move on electric magnet 11, and one end of such latch post 8 can be from second
Out so that hinged seat 3 can rotate and articulated column 4 between in spliced eye, car door 5 can be opened by operator；Need
During car door 5 to be closed, first operation button is pressed out so that electric magnet 11 quits work, at this moment latch post 8 will be in thrust spring
In the presence of 13 at the second spliced eye move, when drive car door 5 close when, with car door 5 near compartment 1 when, first
Spliced eye gradually will be alignd with the second spliced eye, and when car door 5 is completely attached to compartment 1, the first spliced eye will be with the second grafting
Hole is perfectly aligned, and at this moment, latch post 8 will enter in the second spliced eye in the presence of thrust spring 13.
The above is only exemplary embodiment of the present utility model, not for restriction protection model of the present utility model
Enclose, protection domain of the present utility model is determined by appended claim.
Claims (10)
1. a kind of antitheft lorry, including lorry body, described lorry body includes compartment (1) and driver's cabin (2), described compartment
(1) it is provided with hinged seat (3) on, rotate in described hinged seat (3) and be provided with articulated column (4), described articulated column (4) integrally sets
It is equipped with car door (5), it is characterized in that：First pin hole (6) is provided with described hinged seat (3), articulated column (4) is provided with
Two pin holes (7), when described car door (5) closes, described first pin hole (6) is connected with the second pin hole (7), described car
Railway carriage or compartment (1) is internally provided with for inserting the latch post (8) in the first pin hole (6) and the second pin hole (7), described latch post
(8) other end is provided with for driving latch post (8) to insert the drive mechanism in the first pin hole (6) and the second pin hole (7),
It is internal that described drive mechanism is located at compartment (1).
2. antitheft lorry according to claim 1, is characterized in that：Described first pin hole (6) and the second pin hole (7)
Side wall is perpendicular to the rotating shaft of car door (5).
3. antitheft lorry according to claim 1, is characterized in that：Described first pin hole (6) and the second pin hole (7) shape
Shape size is all consistent, and the outer wall of described latch post (8) is fitted with the hole wall of described first pin hole (6).
4. antitheft lorry according to claim 1, is characterized in that：The section of described latch post (8) is ellipse, and described
The long axis direction in section of latch post (8) and the central axis upright of articulated column (4).
5. antitheft lorry according to claim 1, is characterized in that：Described drive mechanism includes being fixed on compartment (1) inwall
Cylinder (9), described latch post (8) one end is connected with the piston rod of cylinder (9), and the other end puts in the first pin hole (6).
6. antitheft lorry according to claim 5, is characterized in that：The upper signal communication of described cylinder (9) has for drive gas
The control system that cylinder (9) works, described control system is located in driver's cabin (2).
7. antitheft lorry according to claim 6, is characterized in that：It is provided between described car door (5) and compartment (1) and connect
Touch switch (10), described contact switch (10) and control system signal communication.
8. antitheft lorry according to claim 1, is characterized in that：Described drive mechanism is included for inhaling latch post (8)
The electric magnet (11) lived, described compartment (1) is fixed with the support base (12) for supporting latch post (8), described electric magnet
(11) it is provided with and latch post (8) between for advancing latch post (8) in the first pin hole (6) and the second pin hole (7)
Thrust spring (13).
9. antitheft lorry according to claim 8, is characterized in that：The two ends of described thrust spring (13) respectively with electric magnet
(11), latch post (8) links together.
10. antitheft lorry according to claim 8, is characterized in that：The upper signal of described electric magnet (11) is connected with for controlling
The operation button that electric magnet (11) processed works, described operation button is located in driver's cabin (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620839263.6U CN205955481U (en) | 2016-08-04 | 2016-08-04 | Theftproof freight train |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620839263.6U CN205955481U (en) | 2016-08-04 | 2016-08-04 | Theftproof freight train |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205955481U true CN205955481U (en) | 2017-02-15 |
Family
ID=57974210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620839263.6U Expired - Fee Related CN205955481U (en) | 2016-08-04 | 2016-08-04 | Theftproof freight train |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205955481U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111764766A (en) * | 2020-06-30 | 2020-10-13 | 北京汽车集团越野车有限公司 | Tail door limiting device and vehicle with same |
| CN113199980A (en) * | 2021-06-22 | 2021-08-03 | 河南澳柯玛专用汽车有限公司 | Liquid nitrogen cryogenic refrigerator car |
-
2016
- 2016-08-04 CN CN201620839263.6U patent/CN205955481U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111764766A (en) * | 2020-06-30 | 2020-10-13 | 北京汽车集团越野车有限公司 | Tail door limiting device and vehicle with same |
| CN113199980A (en) * | 2021-06-22 | 2021-08-03 | 河南澳柯玛专用汽车有限公司 | Liquid nitrogen cryogenic refrigerator car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170215 Termination date: 20190804 |